Solve for x. −23(3x−4)+3x=56−23(3x−4)+3x=56 x=−196x=−196x=−116x=−116x=216x=216 x=296

Classify each polynomial by its degree and by its number of terms.

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?

Find the value of x. give reasons to justify your solutions! l, m ∈ kn